Section 1 Servicing Notes - Sony HVL-F43M Service Manual

HVL-F43M
ABOUT PACKING
When you assemble this unit, please install after checking that the
packing is not twisted.
OK
ABOUT REPAIRING THE BOARD
The mounted parts of this unit that have each board cannot ex-
change with single.
When each boards are defective, exchange the complete mounted
board or the part including the board.
NOTES ON WIRING
Make sure that the conductive side of a fl exible board does not
have any stain or foreign materials.
Do not touch the conductive side of fl exible boards with bare
hands.
Plug in a fl exible board straight, fully into the connector until it
reaches the end inside. (Fig. 1, Fig. 2, Fig. 3)
(The flexible board was plugged in straight
and completely)
Flexible
Board
Reference line
Connector
(The flexible board was plugged in
crooked.)
Flexible
Board
Reference line
Connector
(The flexible board was not plugged in
completely.)
Flexible
Board
Reference line
Connector
2
SECTION 1
SERVICING NOTES
NG
OK
Flexible
Board
Connector
i F . g 1
NG
Flexible
Board
Connector
i F . g 2
NG
Flexible
Board
Connector
i F . g 3
When opening the connector's holder in direction A, do not open
it with excessive force.
Holder
Connector
A
When closing the connector's holder, press it evenly while pushing
a fl exible board in direction B.
Holder
Connector
Insulation side
Make sure that the fl at cable and fl exible board are not cracked or
bent at the contact end.
Do not apply excessive force to the gilded fl exible board.
Cut and remove the part of gilt
which comes off at the point.
(Be careful or some
pieces of gilt may be left inside)
The proper way to disconnect a connector is to grab the connec-
tor instead of the wires. If you pull on the wires, they might be
broken.
The proper way to connect a connector is to grab the connector in-
stead of the wires. If you push on the wires, they might be broken.
A
Flexible Board
Flexible Board
B